I heard a song on TV a couple of weeks ago and now it's permanently stuck in my head. It was a skinny black guy singing, accompanied by an acoustic guitar player. At first I thought it was star search but apparently this guys a pro. The song went something like this.

On SundayI met a lovely girlOn MondayTook her for a rideOn TuesdayAnd we was making love By WednesdayOn Thursday and Friday and Saturday we chilled

If someone could name the tune and the artist it would be much appreciated